<template>
    <div class="login_container">
        <!-- 登录盒子 -->
        <div class="login_box">
            <!-- logo区域 -->
             <div class="avatar_box">
                <img src="../assets/logo.png" alt="">
            </div>
            <!-- 表单区域 -->
            <el-form class="login_form" label-width="70px" :model="loginform" ref="form" :rules="ruleform">
                <el-form-item label="用户名" prop="username">
                    <el-input  v-model="loginform.username" clearable>
                        <i slot="suffix" class="el-input__icon el-icon-user"></i>
                    </el-input>
                </el-form-item>
                <el-form-item label="密码" prop="password">
                    <el-input  v-model="loginform.password" clearable show-password>
                        <i slot="suffix" class="el-input__icon el-icon-lock"></i>
                    </el-input>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" @click="login">登录</el-button>
                  <el-button type="warning" @click="reset">重置</el-button>
                </el-form-item>
            </el-form>
        </div>
    </div>
</template>
<script>


export default {
    data(){
        return {
            loginform:{
                username:'admin',
                password:'123456'
            },
            ruleform:{
                username:[
                     { required: true, message: '请输入用户名', trigger: 'blur' }
                ],
                password:[
                     { required: true, message: '请输入密码', trigger: 'blur' }
                ]
            }
        }
    },
    methods:{
         login(){
             this.$refs.form.validate(async vlid=>{
                     if(!vlid) return 
                     let {data:res}= await this.$axios.post('login',this.loginform)
                   
                    if(res.meta.status!==200) return this.$message.error(res.meta.msg)
                    let that=this
                    this.$message({
                        type:'success',
                        message:'登录成功',
                        onClose	(){
                            that.$router.push('/home')
                        }
                    })
                    // 存入信息
                    sessionStorage.setItem('userinfo',JSON.stringify(res.data))

                   
                })
        },
        reset(){
           this.$refs.form.resetFields()
        }
    }
}
</script>
<style lang="less">
    .login_container {
        background-color: #2b4b6b;
        height: 100vh;
    } 
    .login_box {
        width: 450px;
        height: 300px;
        background: #fff;
        border-radius: 3px;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        .avatar_box {
            height: 130px;
            width: 130px;
            border: 1px solid #eee;
            border-radius: 50%;
            padding: 10px;
            box-shadow: 0 0 10px #ddd;
            position: absolute;
            left: 50%;
            transform: translate(-50%, -50%);
            background-color: #fff;
            img {
            width: 100%;
            height: 100%;
            border-radius: 50%;
            background-color: #eee;
            }
  }
}

.login_form {
  position: absolute;
  bottom: 0;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}
.btns {
  display: flex;
  justify-content: flex-end;
}
</style>
